CN204398533U - A kind of print cartridge and comprise the printer of this print cartridge - Google Patents
A kind of print cartridge and comprise the printer of this print cartridge Download PDFInfo
- Publication number
- CN204398533U CN204398533U CN201420805197.1U CN201420805197U CN204398533U CN 204398533 U CN204398533 U CN 204398533U CN 201420805197 U CN201420805197 U CN 201420805197U CN 204398533 U CN204398533 U CN 204398533U
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- print cartridge
- leading edge
- screens
- chip
- edge plane
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Abstract
The utility model relates to a kind of print cartridge and comprises the printer of this print cartridge.Print cartridge, comprising: box body, comprises front surface, rear surface, upper surface, lower surface, left surface, right surface, and wherein, toward each other, toward each other, left surface and right surface are toward each other for upper surface and lower surface for front surface and rear surface; Ink chamber; Ink supply port; Chip; Front screens, is arranged at front surface, near the position of lower surface, moves up and localization part to the side contrary with installation direction to limit print cartridge, and localization part is arranged on the front surface and the position be positioned at above front screens.In print cartridge installation process, before chip and described electronics contacts, just define the right position of print cartridge, solve existing in print cartridge installation process localization part just play after chip and electronics contacts positioning action and cause easily damaging the technical problem of print cartridge.
Description
Technical field
The utility model relates to a kind of print cartridge and comprises the printer of this print cartridge.
Background technology
At present, the installation fixed form for print cartridge and printer is provided with bottom locating slot bottom print cartridge, plays left and right, location in print cartridge installation process.But in print cartridge installation process, bottom locating slot just plays positioning action after chip and electronics contacts, make easily to produce deviation during the contact of chip and electronic installation, cause damaging print cartridge or electronic installation.
Fig. 1 is the schematic diagram of prior art print cartridge, and Fig. 2 is prior art print cartridge partial schematic diagram, and Fig. 3 is print cartridge installation portion schematic diagram.As depicted in figs. 1 and 2, print cartridge 1 has front screens 11, rear screens 12, localization part, chip 14, ink outlet port 15, and localization part is bottom locating slot 13.As shown in Figure 3, print cartridge installation portion 2 has locating piece 21, electronic installation 22.Front screens 11 and rear screens 12 engage with the corresponding site of print cartridge installation portion 2 respectively, for holding ink container, prevent print cartridge 1 from moving along the direction contrary with direction of insertion.Bottom locating slot 13 engages with the locating piece 21 of print cartridge installation portion 2, prevents print cartridge from moving in left-right direction.But bottom locating slot 13 just plays positioning action after chip 14 contacts with electronic installation 22, make easily to produce deviation during the contact of chip 14 and electronic installation 22, cause damaging print cartridge 1 or electronic installation 22.
Utility model content
The utility model provides a kind of print cartridge, with solve existing in print cartridge installation process localization part just play after chip and electronics contacts positioning action and cause easily damaging the technical problem of print cartridge.
In order to solve above technical problem, the utility model adopts following scheme:
A kind of print cartridge, comprising:
Box body, comprises front surface, rear surface, upper surface, lower surface, left surface, right surface, and wherein, toward each other, toward each other, described left surface and described right surface are toward each other for described upper surface and described lower surface for described front surface and described rear surface;
Ink chamber, for storage ink;
Ink supply port, is positioned at the lower surface place of described box body, for ink is fed to described print cartridge installation portion from described ink chamber;
Front screens, is arranged on described front surface, comes closer to lower surface, move up to limit described print cartridge to the side contrary with installation direction compared with upper surface;
Chip, is positioned at the below of upper surface and the anterior position place of rear surface and near front screens;
Localization part, for limiting the right position of described print cartridge, is characterized in that, described localization part is arranged on described front surface and the position be positioned at above described front screens.
Described print cartridge also comprises the rear screens moved up to the side contrary with installation direction for limiting described print cartridge, and described rear screens is arranged on described rear surface.
Described ink supply port has the leading edge of installation direction, described leading edge forms leading edge plane, described chip has the electric conductivity terminal that the electronic installation in multiple and described print cartridge installation portion is connected, described terminal has contact site, described contact site forms contact plane, described contact plane is both not parallel is also not orthogonal to described leading edge plane, during along orientation measurement distance with described leading edge plane orthogonal, distance between described rear screens and described leading edge plane, be greater than the distance between described front screens and described leading edge plane, and the distance be less than between the lower limb of described localization part and leading edge plane.
The sharp angle formed between described contact plane and described leading edge plane is 25 ~ 40 °.
Also be included in chip carrier, described chip is arranged on described chip carrier, and described chip carrier is arranged in described box body, and the installation direction of described chip carrier is both not parallel is also not orthogonal to described leading edge plane.
The sharp angle formed between described chip carrier installation direction and described leading edge plane is 45 ~ 70 °.
Described localization part have the left bonding part and right bonding part that engage with described print cartridge installation portion.
Described front screens is arc shape.
Described front screens is curve form.
Described localization part also comprises the targeting part for playing guiding function in described print cartridge installation process.
Also comprise handle, described front surface is positioned on described handle.
Described front screens and described chip are close to.The utility model also provides a kind of printer, comprises print cartridge installation portion and print cartridge, it is characterized in that, described print cartridge is arbitrary above-mentioned print cartridge.
After have employed technique scheme, because localization part is arranged on described front surface and the position be positioned at above described front screens, in print cartridge installation process, before chip and described electronics contacts, just define the right position of print cartridge, solve existing in print cartridge installation process localization part just play after chip and electronics contacts positioning action and cause easily damaging the technical problem of print cartridge.In addition, because front screens and described chip are close to, can more accurate fixed chip, can prevent ink from flowing to stained chip on chip along front surface simultaneously.Secondly, front screens is arc shape or curve form, can prevent box body in injection moulding time, can not make print cartridge because of shrink before, screens is out of shape, meanwhile, the bonding part of front screens is the installation inclination that wire shaped can also prevent print cartridge from occurring when print cartridge installation portion first junction surface exists foozle or the phenomenon damaged.Finally, because front surface is positioned on handle, handle described in hand propelled, described front screens and print cartridge installation portion depart from, print cartridge automatic spring under the effect of described elastic force, handle can take out described print cartridge, can realize once-through operation realize simultaneously print cartridge unlock and print cartridge take out two actions.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art print cartridge;
Fig. 2 is prior art print cartridge partial schematic diagram;
Fig. 3 is print cartridge installation portion schematic diagram;
Fig. 4 a and Fig. 4 b is the print cartridge overall schematic of embodiment one;
Fig. 5 is the sectional view of the print cartridge of embodiment one;
Fig. 6 is the partial schematic diagram of the print cartridge of embodiment one;
Fig. 7 and Fig. 8 is the front view on the right surface of embodiment one;
Fig. 9 a and Fig. 9 b is the partial schematic diagram of print cartridge installation portion;
Figure 10 is the installation process figure of embodiment one;
Figure 11 is the overall schematic of print cartridge installation portion;
Figure 12 a and Figure 12 b is the detail view of the localization part of embodiment one;
Figure 13 is the location diagram of the limited section of embodiment one;
Figure 14 is the location diagram of the localization part of embodiment one;
Figure 15 is the lever schematic diagram in print cartridge installation portion;
Figure 16 print cartridge in installation process before screens and lever contact schematic diagram;
Figure 17 is the print cartridge overall diagram of embodiment two;
Figure 18 is the installation process figure of embodiment two;
Figure 19 is the print cartridge overall diagram of embodiment three;
Figure 20 a and Figure 20 b is the print cartridge overall diagram of embodiment four.
Symbol description:
1: prior art print cartridge, 11: front screens, 12: rear screens, 13: bottom locating slot, 14: chip, 15: ink outlet port.
2: print cartridge installation portion, 21: locating hole, 22: electronic installation, 23: lever, 24: print cartridge installation portion the 3rd junction surface, 211,212: print cartridge installation portion second junction surface, 231: print cartridge installation portion first junction surface, 232: the first ribs, 233: the second ribs, 234: the point of rotation, 235,236: spigot surface, 237: pushed section.
3: print cartridge of the present utility model, 311: front surface, 312: rear surface, 313: upper surface, 314: lower surface, 315: left surface, 316: right surface.
31: front screens, 32: localization part, 33: rear screens of the present utility model, 34: chip, 35: ink supply port, 36: chip carrier, 37: ink chamber, 38: handle, 341: contact portion, 318: closing line, 321: left bonding part, 322: right bonding part, 323: targeting part, 381: handle inclined-plane.
P
1: leading edge plane, P
2: contact plane.A: chip carrier direction of insertion.D
1, d
2, d
3, t
1, t
2: distance.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Give embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
Main technical schemes of the present utility model is:
A kind of print cartridge, is dismountablely arranged in print cartridge installation portion.Its print cartridge comprises: box body, ink chamber, ink supply port, chip, front screens, localization part.Front screens and chip are close to.Localization part engages with the second junction surface in print cartridge installation portion, limits the right position of described print cartridge before terminal and electronics contacts.Have the electric conductivity terminal be connected with electronic installation in chip, have contact site in terminal, contact site forms contact plane, and the sharp angle formed between the leading edge plane that contact plane and ink supply port leading edge are formed is 25 ~ 40 °.The sharp angle formed between chip carrier installation direction and leading edge plane is 45 ~ 70 °.Distance between the bonding part of rear screens and leading edge plane, is greater than the distance between the bonding part of front screens and leading edge plane, and is less than the distance between the bonding part lower limb of localization part and leading edge plane.The bonding part of localization part is the left composition surface substantially vertical with leading edge plane and right composition surface.
Secondly, front screens is cambered surface or curved surface, and the bonding part of front screens is one or more of line.
Thirdly, localization part also comprises targeting part.
Finally, front screens and localization part are positioned on described handle, and only need operate the action that a time handle can complete unblock print cartridge and taking-up print cartridge.
Below only scheme explanation is carried out for " cartridge of ink-jet printer ".
Below only with reference to the accompanying drawings with the content of specific embodiment, the technical solution of the utility model is further described.
Embodiment one:
Fig. 4 a and Fig. 4 b is the print cartridge overall schematic of embodiment one, and Fig. 5 is the sectional view of the print cartridge of embodiment one.Print cartridge 3 comprises: box body, ink chamber 37, ink supply port 35, chip 34, front screens 31, localization part 32, rear screens 33.Box body comprises front surface 311, rear surface 312, upper surface 313, lower surface 314, left surface 315, and right surperficial 316, toward each other, toward each other, left surface 315 and right surperficial 316 is toward each other for upper surface 313 and lower surface 314 for front surface 311 and rear surface 312.As shown in Figure 3, be the schematic diagram of print cartridge installation portion 2, print cartridge installation portion 2 comprises electronic installation 22, lever 23.
If the direction pointing to lower surface from upper surface is lower direction, direction is in contrast upper direction, and the axle that above-below direction is formed is upper lower shaft.From front surface to point to the direction of rear surface be rear to, direction be in contrast front to, the axle that fore-and-aft direction is formed is antero posterior axis.The direction pointing to left surface from right surface is left direction, and direction is in contrast right direction, and the axle that left and right directions is formed is Y-axis.
Ink chamber 37 is for storing ink.Ink supply port 35 is positioned at lower surface 314 place of box body, and for ink is fed to print cartridge installation portion 2 from ink chamber 37, ink supply port 35 has the leading edge of installation direction when print cartridge 3 is installed to print cartridge installation portion 2, and leading edge defines leading edge plane P
1.Leading edge plane P
1substantially parallel with upper surface 313 and lower surface 314.As shown in Figure 6, chip 34 has multiple electric conductivity terminal be connected with the electronic installation 22 in print cartridge installation portion 2, when print cartridge 3 is installed to print cartridge installation portion 2, terminal contacts with electronic installation 22, form contact site 341, contact site 341 is generally within contact plane P
2on.Meanwhile, the elastic force that the terminal reception electronic installation 22 in chip 34 gives.Chip 34 is arranged on chip carrier 36, and chip carrier 36 is dismountable to be arranged in print cartridge 3.
As shown in Figure 7, contact plane P
2both not parallelly leading edge plane P is also not orthogonal to
1, contact plane P
2with leading edge plane P
1between formed an acute angle, the angle of this acute angle is angle [alpha], and the scope of angle [alpha] is 25 ~ 40 °, and the angle [alpha] of the present embodiment is 33 °.As shown in Figure 8, chip carrier 36 direction of insertion be installed in print cartridge 2 is direction a, direction a and leading edge plane P
1between formed an acute angle, the angle of this acute angle is angle beta, and the scope of angle beta is 45 ~ 70 °, and preferably, the direction of insertion of chip carrier is vertical with contact plane, and therefore, the optimized angle of angle beta is 57 °.
As shown in Fig. 9 a, Fig. 9 b, print cartridge installation portion 2 also comprises: print cartridge installation portion first junction surface 231, print cartridge installation portion second junction surface 211,212.Front screens 31 in print cartridge 3 engages with print cartridge installation portion first junction surface 231, moves up to the side contrary with installation direction for limiting print cartridge 2, and front screens 31 and chip 34 are close to.As shown in Figure 10, in print cartridge 3 installation process, localization part 32 engages with print cartridge installation portion second junction surface 211,212, and the terminal in chip 34 limits the right position of print cartridge 3 before contacting with electronic installation 22.
As shown in figure 11, print cartridge installation portion 2 also comprises: print cartridge installation portion the 3rd junction surface 24, pushed section 237.Rear screens 33 engages with print cartridge installation portion the 3rd junction surface 24, moves up to the side contrary with installation direction for limiting print cartridge 3.As depicted in figs. 12 a and 12b, localization part 32 has the left bonding part 321 and right bonding part 322 that engage with print cartridge installation portion 2, and preferably, left bonding part 321 and right bonding part 322 are composition surface.Left bonding part 321, right bonding part 322 contact respectively with print cartridge installation portion second junction surface 211,212.In print cartridge installation process, left bonding part 321, right bonding part 322 engage with print cartridge installation portion second junction surface 211,212, and the terminal in chip 34 limits the right position of print cartridge 3 before contacting with electronic installation 22.
As shown in figure 13, when along with leading edge plane P
1during vertical direction incline distance, the bonding part of front screens 31 and the distance of leading edge plane are d
1, the lower limb of the bonding part of localization part 32 and the distance of leading edge plane are d
2, the bonding part of rear screens 33 and the distance of leading edge plane are d
3, as shown in figure 13, the distance relation of three is d
1<d
3<d
2.
As shown in figure 14, left bonding part 321, right bonding part 322 and leading edge plane P
1substantially vertical, with left surface 315 and right surperficial 316 substantially parallel.Left bonding part 321 is t with the distance of left surface 315
1, right bonding part 322 is t with the right distance of surperficial 316
2, as shown in figure 14, t
1with t
2roughly equal.Vertical with the direction of antero posterior axis on observe before screens 31, the end face of front screens 31 is circular shape, and the bonding part at front screens 31 and print cartridge installation portion first junction surface 231 is a line, i.e. closing line 318.
Figure 15 is the schematic diagram of the lever 23 in print cartridge installation portion 2, and wherein lever 23 comprises: print cartridge installation portion first junction surface 231, first rib 232, second rib 233, the point of rotation 234, first spigot surface 235, second spigot surface 236, pushed section 237.When needs take out print cartridge 3 from print cartridge installation portion 2, promote the pushed section 237 on lever 23, front screens 31 departs from print cartridge installation portion first junction surface 231, print cartridge 3 under the effect of the elastic force of electronic installation 22 by print cartridge 3 automatic spring, print cartridge 3 being taken out in print cartridge installation portion after print cartridge ejects.
Figure 16 print cartridge 3 is being installed to the contact schematic diagram of screens before in print cartridge installation portion 2 process 31 with lever 32.That front screens 31 contacts with the first rib 232, second rib 233 is circular arc portion AB, circular arc portion CD.Front screens tool 31 has zero offset capability.
Embodiment two:
Figure 17 is the print cartridge overall diagram of embodiment two.Figure 18 is embodiment two print cartridge schematic diagram in installation process.Localization part 32 also comprises targeting part 323, and in print cartridge 3 installation process, targeting part 323 matches with the spigot surface 235,236 on lever 23, plays guide effect.
Remainder, with embodiment one, does not do repeated description herein.
Embodiment three:
Figure 19 is the print cartridge overall diagram of embodiment three.As shown in figure 19, the chip 34 of print cartridge 3 is directly installed in box body, centreless horse.Vertical with the direction of antero posterior axis on observe before screens 31, the end face of front screens 31 is curve shape, and the bonding part at front screens 31 and print cartridge installation portion first junction surface 231 is many lines.Localization part 32 is two disjunct parts, and localization part 32 engages with print cartridge installation portion second junction surface 211,212.
Remainder, with embodiment one, does not do repeated description herein.
Embodiment four:
Figure 20 a and Figure 20 b is embodiment four print cartridge overall diagram.Front surface 311 is on handle 38, and front screens 31 and localization part are positioned on handle, and front screens 31 is positioned on handle inclined-plane 381.
When needing to take out print cartridge, only need to hold handle 38 once-through operation and can complete the operation receiving print cartridge 3, take out print cartridge 3.The top place of hand push handle 38, front screens 31 departs from print cartridge installation portion first junction surface 231, and print cartridge 3 automatic spring, holds handle 38 and can take out print cartridge 3.
Remainder, with embodiment one, does not do repeated description herein.
A kind of printer, comprising: print cartridge installation portion and above-mentioned print cartridge.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (13)
1. a print cartridge, comprising:
Box body, comprises front surface, rear surface, upper surface, lower surface, left surface, right surface, and wherein, toward each other, toward each other, described left surface and described right surface are toward each other for described upper surface and described lower surface for described front surface and described rear surface;
Ink chamber, for storage ink;
Ink supply port, is positioned at the lower surface place of described box body, for ink is fed to described print cartridge installation portion from described ink chamber;
Front screens, is arranged on described front surface, comes closer to lower surface, move up to limit described print cartridge to the side contrary with installation direction compared with upper surface;
Chip, be positioned at the below of upper surface and the front of rear surface position and near front screens;
Localization part, for limiting the right position of described print cartridge, is characterized in that, described localization part is arranged on described front surface and the position be positioned at above described front screens.
2. print cartridge as claimed in claim 1, it is characterized in that, described print cartridge also comprises the rear screens moved up to the side contrary with installation direction for limiting described print cartridge, and described rear screens is arranged on described rear surface.
3. print cartridge as claimed in claim 1, it is characterized in that, described ink supply port has the leading edge of installation direction, described leading edge forms leading edge plane, described chip has the electric conductivity terminal that the electronic installation in multiple and described print cartridge installation portion is connected, described terminal has contact site, described contact site forms contact plane, described contact plane is both not parallel is also not orthogonal to described leading edge plane, during along orientation measurement distance with described leading edge plane orthogonal, distance between described rear screens and described leading edge plane, be greater than the distance between described front screens and described leading edge plane, and the distance be less than between the lower limb of described localization part and leading edge plane.
4. print cartridge as claimed in claim 3, it is characterized in that, the sharp angle formed between described contact plane and described leading edge plane is 25 ~ 40 °.
5. print cartridge as claimed in claim 4, it is characterized in that, be also included in chip carrier, described chip is arranged on described chip carrier, and described chip carrier is arranged in described box body, and the installation direction of described chip carrier is both not parallel is also not orthogonal to described leading edge plane.
6. print cartridge as claimed in claim 5, it is characterized in that, the sharp angle formed between described chip carrier installation direction and described leading edge plane is 45 ~ 70 °.
7. the print cartridge as described in as arbitrary in claim 1-6, is characterized in that described localization part having the left bonding part and right bonding part that engage with described print cartridge installation portion.
8. the print cartridge as described in as arbitrary in claim 1-6, it is characterized in that, described front screens is arc shape.
9. the print cartridge as described in as arbitrary in claim 1-6, it is characterized in that, described front screens is curve form.
10. the print cartridge as described in as arbitrary in claim 1-6, it is characterized in that, described localization part also comprises the targeting part for playing guiding function in described print cartridge installation process.
11. as arbitrary in claim 1-6 as described in print cartridge, it is characterized in that, also comprise handle, described front surface is positioned on described handle.
12. as arbitrary in claim 1-6 as described in print cartridge, it is characterized in that, described front screens and described chip are close to.
13. 1 kinds of printers, comprise print cartridge installation portion and print cartridge is characterized in that, described print cartridge is the arbitrary described print cartridge of claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805197.1U CN204398533U (en) | 2014-12-17 | 2014-12-17 | A kind of print cartridge and comprise the printer of this print cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805197.1U CN204398533U (en) | 2014-12-17 | 2014-12-17 | A kind of print cartridge and comprise the printer of this print cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398533U true CN204398533U (en) | 2015-06-17 |
Family
ID=53422424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805197.1U Active CN204398533U (en) | 2014-12-17 | 2014-12-17 | A kind of print cartridge and comprise the printer of this print cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
-
2014
- 2014-12-17 CN CN201420805197.1U patent/CN204398533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926587A (en) * | 2017-03-29 | 2017-07-07 | 珠海纳思达企业管理有限公司 | Print cartridge and printing equipment |
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| GR01 | Patent grant |